upsilon 

  1. 名詞
希臘字母的第二十個字母(υ)
υ粒子
/以上可為可數與不可數名詞/
/複數為"upsilons"/
限定不可數名詞:
u星(星座中的第二十颗星)

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                The Upsilon chapter was very popular in Troy.                            
    2. 
                                                    
  2. 
                                The second letter, Upsilon , has the value 400.                            
    3. 
                                                    
  3. 
                                Y first appeared as the Greek letter " upsilon ".                            
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  4. 
                                Our home is Upsilon Bootes, which is a double star.                            
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  5. 
                                PURPOSE: The purposes of Phi Upsilon Omicron are to: 1.                            
    6.